1266225870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1583}}^1$

素因数の和:1906

約数の個数: 128

約数和(自身を含む): 3755372544

約数和(自身を除く): 2489146674

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 293, 390, 455, 546, 586, 879, 910, 1365, 1465, 1583, 1758, 2051, 2730, 2930, 3166, 3809, 4102, 4395, 4749, 6153, 7618, 7915, 8790, 9498, 10255, 11081, 11427, 12306, 15830, 19045, 20510, 20579, 22162, 22854, 23745, 26663, 30765, 33243, 38090, 41158, 47490, 53326, 55405, 57135, 61530, 61737, 66486, 79989, 102895, 110810, 114270, 123474, 133315, 144053, 159978, 166215, 205790, 266630, 288106, 308685, 332430, 399945, 432159, 463819, 617370, 720265, 799890, 864318, 927638, 1391457, 1440530, 2160795, 2319095, 2782914, 3246733, 4321590, 4638190, 6029647, 6493466, 6957285, 9740199, 12059294, 13914570, 16233665, 18088941, 19480398, 30148235, 32467330, 36177882, 42207529, 48700995, 60296470, 84415058, 90444705, 97401990, 126622587, 180889410, 211037645, 253245174, 422075290, 633112935, 1266225870]

約数ペア:

[(1, 1266225870), (2, 633112935), (3, 422075290), (5, 253245174), (6, 211037645), (7, 180889410), (10, 126622587), (13, 97401990), (14, 90444705), (15, 84415058), (21, 60296470), (26, 48700995), (30, 42207529), (35, 36177882), (39, 32467330), (42, 30148235), (65, 19480398), (70, 18088941), (78, 16233665), (91, 13914570), (105, 12059294), (130, 9740199), (182, 6957285), (195, 6493466), (210, 6029647), (273, 4638190), (293, 4321590), (390, 3246733), (455, 2782914), (546, 2319095), (586, 2160795), (879, 1440530), (910, 1391457), (1365, 927638), (1465, 864318), (1583, 799890), (1758, 720265), (2051, 617370), (2730, 463819), (2930, 432159), (3166, 399945), (3809, 332430), (4102, 308685), (4395, 288106), (4749, 266630), (6153, 205790), (7618, 166215), (7915, 159978), (8790, 144053), (9498, 133315), (10255, 123474), (11081, 114270), (11427, 110810), (12306, 102895), (15830, 79989), (19045, 66486), (20510, 61737), (20579, 61530), (22162, 57135), (22854, 55405), (23745, 53326), (26663, 47490), (30765, 41158), (33243, 38090)]